High voltage processing of CRT mounts

Electric lamp or space discharge component or device manufacturi – Process – Including use of electric arc or current for removing an...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

445 6, H01J 900

Patent

active

046829636

ABSTRACT:
CRT mounts for color television are effectively high voltage conditioned by impressing a high voltage DC potential on the mount anode, while at the same time impressing a high frequency pulsed AC potential on the final grid electrode, and allowing the focusing electrode to float electrically, thereby inducing arcing in the upper and lower gaps adjacent the focusing electrode. Preferably, this general conditioning is followed by a second conditioning step in which the focusing electrode is connected to the AC potential, to concentrate the arcing in the upper gap.

REFERENCES:
patent: 1376604 (1921-05-01), Case
patent: 1760454 (1930-05-01), Ulrey
patent: 2435475 (1948-02-01), Stromeyer
patent: 3350153 (1967-10-01), Einramhof
patent: 3736038 (1973-05-01), Nakanishi
patent: 4052776 (1977-10-01), Maskell
patent: 4214798 (1980-07-01), Hopen
patent: 4395242 (1983-07-01), Liller
patent: 4457731 (1984-07-01), Patrickson

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

High voltage processing of CRT mounts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High voltage processing of CRT mounts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High voltage processing of CRT mounts will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2033191

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.